<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Book E-Commerce System</title>

    <!-- Bootstrap -->
    <link href="/static/css/bootstrap.min.css" rel="stylesheet">
    <link href="/static/css/app.css" rel="stylesheet">
    {% block css %} {% endblock%}
  </head>
  <body>
    <header>
        {% include "header.html" %}
    </header>
    <main>
        <div class="container">
            {% block main %}{% endblock %}
        </div>
    </main>
    <footer>
        <div class="container">
            {% include "footer.html" %}
        </div>
    </footer>

    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="/static/js/bootstrap.min.js"></script>
    {% block js %} {% endblock%}
  </body>
</html>